CN103990227A - Gastrointestinal tube with magnetic electrode and suck-back prevention device - Google Patents
Gastrointestinal tube with magnetic electrode and suck-back prevention device Download PDFInfo
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- CN103990227A CN103990227A CN201410213496.0A CN201410213496A CN103990227A CN 103990227 A CN103990227 A CN 103990227A CN 201410213496 A CN201410213496 A CN 201410213496A CN 103990227 A CN103990227 A CN 103990227A
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- gastrointestinal tract
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- gastrointestinal tube
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Abstract
The invention relates to the technical field of medical equipment, in particular to a gastrointestinal tube with a magnetic electrode and suck-back prevention device. The gastrointestinal tube comprises a gastrointestinal tube body. The gastrointestinal tube body comprises a gastrointestinal tube front end and a gastrointestinal tube rear end. The gastrointestinal tube front end is provided with an air bag and a liquid outlet, wherein the gastrointestinal tube body is wrapped in the air bag. The gastrointestinal tube rear end is provided with an indication air bag which is connected with the air bag through a breather tube. The breather tube is partially buried in the wall of the gastrointestinal tube. The gastrointestinal tube further comprises a sealing sleeve which is connected with a choke plug. The chock plug is connected with the gastrointestinal tube front end. A high-strength magnet is arranged in the sealing sleeve. A probe is arranged in the high-strength magnet and penetrates through the choke plug. The probe is further connected with a wire which extends out of the gastrointestinal tube rear end. The gastrointestinal tube is simple in structure, capable of preventing liquid from flowing back and low in safety cost; the magnetic electrode is adopted as an intracavity negative electrode of the human body in cooperation with a positive electrode on the body surface, so that the electrodes are combined tight with the gastric wall or the intestinal wall. Accordingly, the problems existing in traditional gastric electrical signal acquisition are solved.
Description
Technical field
The present invention relates to medical equipment technical field, be specifically related to the gastrointestinal tract of a kind of carrying magnetic electrode and suck-back device.
Background technology
Gastrointestinal nutrition is the important means of nutritional support, there is gastrointestinal motility disorder in various degree in the above patient of ICU60% according to statistics, because emptying delay, cardia inadequacy and the iatrogenic abdominal pressure of gastrointestinal such as increases at the factor, usually cause gastric juice to backflow, suck by mistake air flue, then increase hospital stays and case fatality rate; Design a kind of gastrointestinal tract with inflating balloon, sacculus is positioned at and approaches cardia place, can solve gastric content from backwards flowing, suck air flue by mistake, utilizes sacculus inflation/deflation to stimulate cardia also can solve the singultus symptom of some patients were simultaneously.
For ICU patient, there is gastrointestinal motility disorder in various degree, the at present clinical digestive tract power medicine that uses more, unsatisfactory curative effect, affect the enforcement of enteral nutrition, and enteral nutrition action opportunity and patient's has obvious dependency relation more afterwards, existing gastro-intestinal pace maker is by gastrointestinal body surface projection, to lay electrode to stimulate, affected by abdominal muscle and electrocardio-activity, also there is people to stimulate by electroded stomach tube, but cannot guarantee electrode and coat of the stomach close contact, weak effect, the present invention adopts magnetic pole as negative electrode in body cavity, coordinate body surface positive electrode, electrode and coat of the stomach or intestinal wall are combined closely, solve the problem that traditional electro-gastric signals gathers, gastrointestinal electromagnetic instrument outside ligand, be expected to solve ICU patient's gastrointestinal motility disorder.
Summary of the invention
Object of the present invention is for addressing the above problem, the gastrointestinal tract of a kind of carrying magnetic electrode and suck-back device is provided, it both can make electrode and coat of the stomach or intestinal wall combine closely, gastrointestinal electromagnetic instrument outside connector, just can solve well ICU patient's gastrointestinal motility disorder, air bag be inflated and can be prevented simultaneously the problem of gastric content suck-back in gastrointestinal tract use procedure.
For achieving the above object, the invention provides the gastrointestinal tract of a kind of carrying magnetic electrode and suck-back device, comprise gastrointestinal body, described gastrointestinal body comprises gastrointestinal tract front end and gastrointestinal tract rear end, on described gastrointestinal tract front end, be provided with air bag and liquid outlet, described air bag parcel gastrointestinal body, described gastrointestinal tract rear end is provided with a pilot balloon, described pilot balloon adopts breather to be connected with air bag, described breather is partly embedded in gastrointestinal tube wall, also comprise Sealed casing pipe, described Sealed casing pipe is connected with chock plug, described chock plug is connected with gastrointestinal tract front end, in described Sealed casing pipe, be provided with high-strength Magnet, in described high-strength Magnet, probe is set, this probe penetrates chock plug, described probe is also connected with wire, this wire stretches out gastrointestinal tract rear end.
Preferably, described air bag is cylinder air bag, and the length of this cylinder air bag is 5-7cm.
Concrete, described pilot balloon end is provided with check valve that can unidirectional unlatching.
Preferably, described air bag is arranged at from 10cm place, gastrointestinal tract front end end.
Preferably, described chock plug is connected with gastrointestinal tract front end is detachable.
Further, described Sealed casing pipe one end is round table-like, and one end is cylindric.
Further, the round table-like place of described Sealed casing pipe is provided with inlays chamber, described in inlay chamber and be connected with high-strength Magnet.
In the present invention, described Sealed casing pipe and gastrointestinal body adopt silicone rubber or flexible PVC to be made.
Further, described wire adopts silicone rubber or soft polyvinyl chloride parcel.
The present invention has following beneficial effect:
1, the present invention adopts magnetic pole as negative electrode in body cavity, coordinate body surface positive electrode, utilize ferromagnetism principle, electrode and coat of the stomach or intestinal wall are combined closely, reach and effectively carry out electricity irritation effect, two positive electrodes are set simultaneously, can carry out the electrical stimulation scheme of two kinds of combinations, and reduce electricity irritation energy, reduce abdominal muscle and electrocardio-activity are impacted.
2, the electrode that traditional electro-gastric signals collection adopts is plug-in type needle electrode or external electrode, plug-in type needle electrode need gastroscope bring into and misery larger, external electrode is subject to abdominal muscle and electrocardiosignal to disturb larger, after inspection finishes, need to settle stomach tube can carry out gastrointestinal nutrition, the present invention can solve the problem that traditional electro-gastric signals gathers.
3, simple in structure in the present invention, while guaranteeing work, air bag effectively seals the gap between gastrointestinal tract and esophageal wall, prevents the anti-stream suck-back of gastric juice and gastric content, can effectively stop singultus by air bag inflation/deflation simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of air bag unaerated of the present invention;
Structural representation when Fig. 2 is airbag aeration of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Referring to Fig. 1 and Fig. 2, the invention provides the gastrointestinal tract of a kind of carrying magnetic electrode and suck-back device, comprise gastrointestinal body 1, described gastrointestinal body 1 comprises gastrointestinal tract front end 2 and gastrointestinal tract rear end 3, on described gastrointestinal tract front end 2, be provided with air bag 4 and liquid outlet 21, described air bag 4 parcel gastrointestinal bodys 1, described gastrointestinal tract rear end 3 is provided with a pilot balloon 6, described pilot balloon 6 adopts breather 5 to be connected with air bag 4, described breather 5 parts are embedded in gastrointestinal tube wall, also comprise Sealed casing pipe 7, described Sealed casing pipe 7 is connected with chock plug 71, described chock plug 71 is connected with gastrointestinal tract front end 2, in described Sealed casing pipe 7, be provided with high-strength Magnet 72, the interior probe 73 that arranges of described high-strength Magnet 72, this probe 73 penetrates chock plug 71, described probe 73 is also connected with wire 75, this wire 75 stretches out gastrointestinal tract rear end 3.In this patent, Sealed casing pipe is with magnetic pole, in use, gastrointestinal tract in use, then by 6 pairs of air bags 4 of pilot balloon, inflate, during assurance work, air bag 4 effectively seals the gap between gastrointestinal tract and esophageal wall, prevent that gastric juice and gastric content from, again from the anti-suck-back that flows of liquid outlet, can effectively stop singultus by air bag inflation/deflation simultaneously.Sealed casing pipe enters the gastrointestinal in human body as front end, magnetic pole is as negative electrode in body cavity, coordinate body surface positive electrode, utilize ferromagnetism principle, electrode and coat of the stomach or intestinal wall are combined closely, reach and effectively carry out electricity irritation effect, two positive electrodes are set simultaneously, can carry out the electrical stimulation scheme of two kinds of combinations, and reduce electricity irritation energy, reduce abdominal muscle and electrocardio-activity are impacted.
As the concrete embodiment of the present invention, in order better to allow air bag effectively seal the gap between gastrointestinal tract and esophageal wall, described air bag is cylinder air bag, and the length of this cylinder air bag is 5-7cm; Described pilot balloon 6 ends are provided with check valve 61 that can unidirectional unlatching.Check valve 61 be for before and after work to the charging and discharging gas of air bag, before work, by check valve, air bag is filled with to gas, aeration quantity number can observe by pilot balloon; After having worked, by operating valve, discharge gas, gastrointestinal tract is conveniently taken out.Described air bag 4 is arranged at from 10cm place, gastrointestinal tract front end end.
Described chock plug 71 is connected with gastrointestinal tract front end 2 is detachable, Sealed casing pipe 7 can be fixedly connected with chock plug 71, because gastrointestinal tract is disposable use, chock plug 71 can also retain Sealed casing pipe 7, chock plug 71 and wire 75 with the detachable object being connected of gastrointestinal tract front end 2 after use, retain magnetic pole, avoid waste.Described Sealed casing pipe 7 one end are round table-like for being made as, and can conveniently enter the gastrointestinal in human body in use, and one end is cylindric, high-strength Magnet 72 be arranged at cylindric in.Moreover the round table-like place of described Sealed casing pipe 7 is provided with inlays chamber 74, described in inlay chamber 74 and be connected with high-strength Magnet 72, inlay chamber 74 and can make high-strength Magnet 72 be fixed in Sealed casing pipe 7.In the present invention, because Sealed casing pipe 7 and gastrointestinal body 1 all contact with the gastrointestinal of human body, in order to ensure clean health, described Sealed casing pipe 7 and gastrointestinal body 1 adopt silicone rubber or flexible PVC to be made.In addition, described wire 75 adopts silicone rubber or soft polyvinyl chloride parcel, because wire 75 need to be drawn outside from magnetic pole, in use, wire 75 likely need with enter human body in liquid food contact, therefore need to adopt silicone rubber or flexible PVC wrap up in wire 75.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. the gastrointestinal tract of a carrying magnetic electrode and suck-back device, it is characterized in that: comprise gastrointestinal body, described gastrointestinal body comprises gastrointestinal tract front end and gastrointestinal tract rear end, on described gastrointestinal tract front end, be provided with air bag and liquid outlet, described air bag parcel gastrointestinal body, described gastrointestinal tract rear end is provided with a pilot balloon, described pilot balloon adopts breather to be connected with air bag, described breather is partly embedded in gastrointestinal tube wall, also comprise Sealed casing pipe, described Sealed casing pipe is connected with chock plug, described chock plug is connected with gastrointestinal tract front end, in described Sealed casing pipe, be provided with high-strength Magnet, in described high-strength Magnet, probe is set, this probe penetrates chock plug, described probe is also connected with wire, this wire stretches out gastrointestinal tract rear end.
2. the gastrointestinal tract of a kind of carrying magnetic electrode according to claim 1 and suck-back device, is characterized in that: described air bag is cylinder air bag, and the length of this cylinder air bag is 5-7cm.
3. the gastrointestinal tract of a kind of carrying magnetic electrode according to claim 1 and suck-back device, is characterized in that: described pilot balloon end is provided with check valve that can unidirectional unlatching.
4. the gastrointestinal tract of a kind of carrying magnetic electrode according to claim 1 and suck-back device, is characterized in that: described air bag is arranged at from 10cm place, gastrointestinal tract front end end.
5. the gastrointestinal tract of a kind of carrying magnetic electrode according to claim 1 and suck-back device, is characterized in that: described chock plug is connected with gastrointestinal tract front end is detachable.
6. the gastrointestinal tract of a kind of carrying magnetic electrode according to claim 1 and suck-back device, is characterized in that: described Sealed casing pipe one end is round table-like, and one end is cylindric.
7. the gastrointestinal tract of a kind of carrying magnetic electrode according to claim 6 and suck-back device, is characterized in that: the round table-like place of described Sealed casing pipe is provided with inlays chamber, described in inlay chamber and be connected with high-strength Magnet.
8. the gastrointestinal tract of a kind of carrying magnetic electrode according to claim 1 and suck-back device, is characterized in that: described Sealed casing pipe and gastrointestinal body adopt silicone rubber or flexible PVC to be made.
9. the gastrointestinal tract of a kind of carrying magnetic electrode according to claim 1 and suck-back device, is characterized in that: described wire adopts silicone rubber or soft polyvinyl chloride parcel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410213496.0A CN103990227B (en) | 2014-05-21 | 2014-05-21 | A kind of gastrointestinal tract of carrying magnetic electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410213496.0A CN103990227B (en) | 2014-05-21 | 2014-05-21 | A kind of gastrointestinal tract of carrying magnetic electrode |
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| Publication Number | Publication Date |
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| CN103990227A true CN103990227A (en) | 2014-08-20 |
| CN103990227B CN103990227B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410213496.0A Expired - Fee Related CN103990227B (en) | 2014-05-21 | 2014-05-21 | A kind of gastrointestinal tract of carrying magnetic electrode |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943037A (en) * | 2016-05-23 | 2016-09-21 | 新乡医学院第三附属医院 | Myoelectricity detection device combined with laparoscope and operating method thereof |
| CN107638623A (en) * | 2017-11-13 | 2018-01-30 | 遵义市第人民医院 | A kind of Multifunction gastrointestinal tube of carrying magnetic electrode |
| CN111904477A (en) * | 2020-07-23 | 2020-11-10 | 河北医科大学第二医院 | Gastroesophageal reflux sampling device for general surgery department |
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| US20040039350A1 (en) * | 2002-08-26 | 2004-02-26 | Mckittrick Robert | Gastric tube apparatus and method of inserting gastric tube |
| CN2910249Y (en) * | 2006-06-10 | 2007-06-13 | 聂玉香 | Novel medical stomach tube |
| CN202942527U (en) * | 2012-08-15 | 2013-05-22 | 孙德友 | Anti-reflux gastric tube |
| CN103239799A (en) * | 2013-05-21 | 2013-08-14 | 重庆绿色智能技术研究院 | Electrode for functionalelectricalstimulation on bladder |
| CN204034038U (en) * | 2014-05-21 | 2014-12-24 | 张谦 | The gastrointestinal tract of a kind of carrying magnetic electrode and suck-back device |
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2014
- 2014-05-21 CN CN201410213496.0A patent/CN103990227B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040039350A1 (en) * | 2002-08-26 | 2004-02-26 | Mckittrick Robert | Gastric tube apparatus and method of inserting gastric tube |
| CN2910249Y (en) * | 2006-06-10 | 2007-06-13 | 聂玉香 | Novel medical stomach tube |
| CN202942527U (en) * | 2012-08-15 | 2013-05-22 | 孙德友 | Anti-reflux gastric tube |
| CN103239799A (en) * | 2013-05-21 | 2013-08-14 | 重庆绿色智能技术研究院 | Electrode for functionalelectricalstimulation on bladder |
| CN204034038U (en) * | 2014-05-21 | 2014-12-24 | 张谦 | The gastrointestinal tract of a kind of carrying magnetic electrode and suck-back device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943037A (en) * | 2016-05-23 | 2016-09-21 | 新乡医学院第三附属医院 | Myoelectricity detection device combined with laparoscope and operating method thereof |
| CN105943037B (en) * | 2016-05-23 | 2018-09-07 | 新乡医学院第三附属医院 | A kind of the checking with EMG method device and its operating method of combination laparoscope |
| CN107638623A (en) * | 2017-11-13 | 2018-01-30 | 遵义市第人民医院 | A kind of Multifunction gastrointestinal tube of carrying magnetic electrode |
| CN111904477A (en) * | 2020-07-23 | 2020-11-10 | 河北医科大学第二医院 | Gastroesophageal reflux sampling device for general surgery department |
| CN111904477B (en) * | 2020-07-23 | 2022-12-23 | 河北医科大学第二医院 | Gastroesophageal reflux sampling device for general surgery department |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103990227B (en) | 2016-08-17 |
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